CHENG; CHIA-CHU

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHENG; CHIA-CHU.The latest application filed is for "sensing device".

Company Profile

0.7.27

CHENG; CHIA-CHU - Neihu TW
Cheng; Chia-Chu - Yonghe TW
CHENG; CHIA-CHU - TAIPEI COUNTY TW
Cheng; Chia-Chu - Yonghe City TW
Cheng; Chia-Chu - Hsin-Tien TW
Cheng; Chia-Chu - Hsin-Tien City TW
Cheng; Chia-Chu - Taipei TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Sensing Device App 20160328598 - CHENG; CHIA-CHU	2016-11-10
Method For Fabricating Sensing Device App 20160212861 - CHENG; CHIA-CHU ; et al.	2016-07-21
Three-dimensional position detecting device and method for using the same Grant 8,222,585 - Cheng , et al. July 17, 2	2012-07-17
3D multi-degree of freedom detecting device and method for using the same Grant 7,774,159 - Cheng , et al. August 10, 2	2010-08-10
Electromagnetic Wave Sensing Apparatus App 20100163713 - CHENG; CHIA-CHU ; et al.	2010-07-01
Motion-detecting module Grant 7,675,027 - Cheng , et al. March 9, 2	2010-03-09
Electromagnetic wave sensing apparatus App 20090225306 - Cheng; Chia-Chu ; et al.	2009-09-10
Three-dimensional Position Detecting Device And Method For Using The Same App 20090116729 - CHENG; CHIA-CHU ; et al.	2009-05-07
3d Multi-degree Of Freedom Detecting Device And Method For Using The Same App 20090119061 - CHENG; CHIA-CHU ; et al.	2009-05-07
Three-dimensional Direction Detecting Device And Method For Using The Same App 20090116730 - CHENG; CHIA-CHU ; et al.	2009-05-07
Optical motion identification device utilizing partial total internal reflection light source and/or partial non-total internal reflection light source App 20080316492 - Cheng; Chia-Chu ; et al.	2008-12-25
Optical navigation device and method thereof Grant 7,466,398 - Cheng , et al. December 16, 2	2008-12-16
Optical navigation device and method thereof App 20080198357 - Cheng; Chia-Chu ; et al.	2008-08-21
Motion-detecting Device For Reducing Assembly Tolerance App 20080193117 - Cheng; Chia-Chu ; et al.	2008-08-14
Packaging module of optical sensor App 20080185508 - Cheng; Chia-Chu ; et al.	2008-08-07
Motion-detecting module with a built-in light source App 20080173790 - Cheng; Chia-Chu ; et al.	2008-07-24
Optical sensor package App 20080157252 - Cheng; Chia-Chu ; et al.	2008-07-03
Motion detecting device for sensing rotation and inclination variation information and method of using the same App 20080158547 - Cheng; Chia-Chu ; et al.	2008-07-03
Fingerprint scanning device with contact image sensing module Grant 7,391,006 - Cheng , et al. June 24, 2	2008-06-24
Contact image sensing module with movement detecting function Grant 7,381,941 - Cheng , et al. June 3, 2	2008-06-03
Optical handwriting input device App 20080122790 - Cheng; Chia-Chu ; et al.	2008-05-29
Motion-detecting module App 20080116357 - Cheng; Chia-Chu ; et al.	2008-05-22
Contact image-sensing module having fingerprint scanning function Grant 7,326,912 - Cheng , et al. February 5, 2	2008-02-05
Packaging Structure Of An Optical Motion Sensor App 20080012085 - Cheng; Chia-Chu ; et al.	2008-01-17
CIS (Contact Image Sensor) device without any optical imaging elements App 20070263138 - Cheng; Chia-Chu ; et al.	2007-11-15
Test tool used by a skin pattern reader App 20070104355 - Cheng; Chia-Chu ; et al.	2007-05-10
Algorithm for rebuilding 1D information into 2D information and 1D skin pattern sensing module thereof App 20070025601 - Cheng; Chia-Chu ; et al.	2007-02-01
Fingerprint information acquisition device used in handheld device having built-in camera module App 20060294394 - Cheng; Chia-Chu ; et al.	2006-12-28
Multi-function printer App 20060268324 - Cheng; Chia-Chu ; et al.	2006-11-30
Handheld fingerprint-capturing device App 20060255153 - Cheng; Chia-Chu ; et al.	2006-11-16
Contact image sensing module with movement detecting function App 20060140459 - Cheng; Chia-Chu ; et al.	2006-06-29
Motion detection method App 20060140451 - Cheng; Chia-Chu ; et al.	2006-06-29
Fingerprint scanning device and electronic device with fingerprint scanning function App 20060140458 - Cheng; Chia-Chu ; et al.	2006-06-29
Contact image-sensing module having fingerprint scanning function App 20060133655 - Cheng; Chia-Chu ; et al.	2006-06-22

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